Sony Handycam DCR-PC10, Руководство по обслуживанию

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5-71
5-4. SERVICE MODE
4-1. ADJUSTMENT REMOTE COMMANDER (RM-
95 UPGRADED)
To perform adjustment, the adjustment data stored in the non-volatile
memory must be rewritten using the adjustment remote commander
(RM-95 upgraded).
The adjustment remote commander uses the remote commander
signal line (LANC) to interactively communicate with the
merchandise. The page, address and up/down command data are
sent from the adjustment remote commander to the merchandise.
In return, the page, address and data are sent to the adjustment remote
commander from the merchandise.
1. Using the Adjustment Remote Commander
1) Connect the adjustment remote commander to the 26-pin
MULTI connector via the I/O board-1 jig (J-6082-372-C).
2) Set the NOR-ADJ (or HOLD) switch of the adjustment remote
commander to the “ADJ” (or ON) (service) position.
If the adjustment remote commander is correctly connected,
the adjustment remote commander’s LED will show the display
as shown in Fig. 5-4-1.
3) Bit value discrimination
It is necessary to discriminate between the bit values with the
data displayed on the adjustment remote commander for all
following items. Identify whether the bit value is “1” or “0”
with the use of the following diagram.
Fig. 5-4-1
4) The adjustment remote controller is operated as follows:
• Changing the page
The pages increase when the EDIT SEARCH (+) button is
pressed and decrease when the EDIT SEARCH (–) button is
pressed. Altogether there are 16 pages from page “0” to page
“F”.
• Changing the address
The address increases when the FF (
)
) button is pressed,
and decreases when the REW ( 0 ) button is pressed.
Altogether there are 256 addresses from address “00” to address
“FF”. Some addresses, which are not used during adjustment,
do not appear.
• Taking note the already-stored adjustment data
The previous adjustment can be erased if the adjustment remote
commander is incorrectly handled. To prevent this, it is
recommended that all the stored adjustment data be noted down
on the attached page F address list.
• Changing the data (Data setting)
The data increases when the PLAY (
(
) button is pressed,
and decreases when the STOP (
p
) button is pressed. Altogether
there 256 data from data “00” to data “FF”.
• Storing the data
Press the PAUSE button to store the adjustment data (pages E
and F) into the non-volatile memory.
(If the PAUSE button is not pressed after completing the
adjustment, the new adjustment data will not be stored in the
non-volatile memory.)
5) After completing all adjustments, turn off the main power
supply (8.4 V) once. This releases the adjustment mode (all
modes except for pages E and F).
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A ( A )
B ( b )
C (
c
)
D (
d
)
E ( E )
F ( F )
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
Hexadecimal
notation
LCD Display
Decimal notation
conversion value
0 1 2 3 4 5 6 7 8 9 A B C D E F
0 1 2 3 4 5 6 7 8 9 A b c d E F
0 1 2 3 4 5 6 7 8 9 10 11 12 1314 15
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
Example:
If “8E” is displayed on the adjustment remote
commander, the bit values for bit7 to bit4 are shown in
the
A
column, and the bit values for bit3 to bit0 are
shown in the
B
column.